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Title: Ultrasonic Examination of Double-Shell Tank 241-AP-106. Examination Completed November 2004

Abstract

COGEMA Engineering Corporation (COGEMA), under a contract from CH2M Hill Hanford Group (CH2M Hill), has performed an ultrasonic nondestructive examination of selected portions of Double-Shell Tank 241-AP-106. The purpose of this examination was to provide information that could be used to evaluate the integrity of the wall of the primary tank. The requirements for the ultrasonic examination of Tank 241-AP-106 were to detect, characterize (identify, size, and locate), and record measurements made of any wall thinning, pitting, or cracks that might be present in the wall of the primary tank. Any measurements that exceed the requirements set forth in the Engineering Task Plan (ETP), RPP-22571 (Jensen 2004) and summarized on page 1 of this document, are reported to CH2M Hill and the Pacific Northwest National Laboratory (PNNL) for further evaluation. Under the contract with CH2M Hill, all data is to be recorded on disk and paper copies of all measurements are provided to PNNL for third-party evaluation. PNNL is responsible for preparing a report that describes the results of the COGEMA ultrasonic examinations.

Authors:
;
Publication Date:
Research Org.:
Pacific Northwest National Lab. (PNNL), Richland, WA (United States)
Sponsoring Org.:
USDOE
OSTI Identifier:
860096
Report Number(s):
PNNL-14971 Rev. 0
830403000; TRN: US0504821
DOE Contract Number:  
AC05-76RL01830
Resource Type:
Technical Report
Country of Publication:
United States
Language:
English
Subject:
12 MANAGEMENT OF RADIOACTIVE WASTES, AND NON-RADIOACTIVE WASTES FROM NUCLEAR FACILITIES; HANFORD RESERVATION; STORAGE FACILITIES; ULTRASONIC TESTING; WALLS; DST; UT; 241-AP-106; PNNL; Ultrasonic; Double-Shell Tank

Citation Formats

Pardini, Allan F, and Posakony, Gerald J. Ultrasonic Examination of Double-Shell Tank 241-AP-106. Examination Completed November 2004. United States: N. p., 2004. Web. doi:10.2172/860096.
Pardini, Allan F, & Posakony, Gerald J. Ultrasonic Examination of Double-Shell Tank 241-AP-106. Examination Completed November 2004. United States. doi:10.2172/860096.
Pardini, Allan F, and Posakony, Gerald J. Tue . "Ultrasonic Examination of Double-Shell Tank 241-AP-106. Examination Completed November 2004". United States. doi:10.2172/860096. https://www.osti.gov/servlets/purl/860096.
@article{osti_860096,
title = {Ultrasonic Examination of Double-Shell Tank 241-AP-106. Examination Completed November 2004},
author = {Pardini, Allan F and Posakony, Gerald J},
abstractNote = {COGEMA Engineering Corporation (COGEMA), under a contract from CH2M Hill Hanford Group (CH2M Hill), has performed an ultrasonic nondestructive examination of selected portions of Double-Shell Tank 241-AP-106. The purpose of this examination was to provide information that could be used to evaluate the integrity of the wall of the primary tank. The requirements for the ultrasonic examination of Tank 241-AP-106 were to detect, characterize (identify, size, and locate), and record measurements made of any wall thinning, pitting, or cracks that might be present in the wall of the primary tank. Any measurements that exceed the requirements set forth in the Engineering Task Plan (ETP), RPP-22571 (Jensen 2004) and summarized on page 1 of this document, are reported to CH2M Hill and the Pacific Northwest National Laboratory (PNNL) for further evaluation. Under the contract with CH2M Hill, all data is to be recorded on disk and paper copies of all measurements are provided to PNNL for third-party evaluation. PNNL is responsible for preparing a report that describes the results of the COGEMA ultrasonic examinations.},
doi = {10.2172/860096},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2004},
month = {12}
}

Technical Report:

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